203485268

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{40151}}^1$

素因数の和:40343

約数の個数: 24

約数和(自身を含む): 409229184

約数和(自身を除く): 205743916

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 40151, 80302, 160604, 281057, 562114, 1124228, 7267331, 14534662, 29069324, 50871317, 101742634, 203485268]

約数ペア:

[(1, 203485268), (2, 101742634), (4, 50871317), (7, 29069324), (14, 14534662), (28, 7267331), (181, 1124228), (362, 562114), (724, 281057), (1267, 160604), (2534, 80302), (5068, 40151)]